package com.juzi.API;

public class SystemDemo {
    public static void main(String[] args) {

        long startTime = System.currentTimeMillis();
        for (int i = 0; i < 100000; i++) {
            System.out.println("输出" + i);
        }
        long endTime = System.currentTimeMillis();

        System.out.println((endTime - startTime)/1000.0 + "s");
    }
}
